TUSB551RWBR
ActiveSUPER SPEED SINGLE CHANNEL REDRIVER USB 3.0 1.8V T/R 12-PIN X2QFN
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TUSB551RWBR
ActiveSUPER SPEED SINGLE CHANNEL REDRIVER USB 3.0 1.8V T/R 12-PIN X2QFN
Technical Specifications
Parameters and characteristics for this part
| Specification | TUSB551RWBR |
|---|---|
| Applications | USB 3.0 |
| Data Rate (Max) [Max] | 5 Gbps |
| Delay Time | 278 ps |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 12-XFQFN |
| Signal Conditioning | Input Equalization, Output De-Emphasis |
| Supplier Device Package | 12-X2QFN |
| Supplier Device Package [x] | 1.6 |
| Supplier Device Package [y] | 1.6 |
| Type | Buffer, ReDriver |
| Voltage - Supply [Max] | 1.98 V |
| Voltage - Supply [Min] | 1.62 V |
TUSB551 Series
USB 3.0 Single-Channel redriver with 1.8V Supply
| Part | Signal Conditioning | Voltage - Supply [Min] | Voltage - Supply [Max] | Type | Delay Time | Number of Channels [custom] | Supplier Device Package [x] | Supplier Device Package | Supplier Device Package [y] | Applications | Data Rate (Max) [Max] | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | Input Equalization Output De-Emphasis | 1.62 V | 1.98 V | Buffer ReDriver | 278 ps | 1 | 1.6 | 12-X2QFN | 1.6 | USB 3.0 | 5 Gbps | 12-XFQFN | 85 °C | -40 C | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 3.52 | |
| 1258472 | $ 3.52 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.80 | |
| 100 | $ 2.45 | |||
| 250 | $ 1.72 | |||
| 1000 | $ 1.39 | |||
Description
General part information
TUSB551 Series
The TUSB551 is a 4th-generation USB3.0 SuperSpeed (SS) re-driver that features a 1.8V power supply with low consumption, superior output drive performance, and automatic LFPS De-Emphasis control for full USB 3.0 compliance. The re-driver offers selectable gain settings in the equalizer to account for channel loss. These settings are controlled by the EQ terminal. To compensate for downstream transmission line losses, the output driver supports configuration of De-Emphasis and Output Swing (terminals DE and OS). These settings allow optimal performance, increased signaling distance, and flexibility in placement of the TUSB551 in the SuperSpeed USB path.
The TUSB551 is a 4th-generation USB3.0 SuperSpeed (SS) re-driver that features a 1.8V power supply with low consumption, superior output drive performance, and automatic LFPS De-Emphasis control for full USB 3.0 compliance. The re-driver offers selectable gain settings in the equalizer to account for channel loss. These settings are controlled by the EQ terminal. To compensate for downstream transmission line losses, the output driver supports configuration of De-Emphasis and Output Swing (terminals DE and OS). These settings allow optimal performance, increased signaling distance, and flexibility in placement of the TUSB551 in the SuperSpeed USB path.
Documents
Technical documentation and resources